/*
 * Copyright (c) 2024 DuckDuckGo
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.duckduckgo.malicioussiteprotection.api

import android.net.Uri

interface MaliciousSiteProtection {

    suspend fun isMalicious(url: Uri, confirmationCallback: (maliciousStatus: MaliciousStatus) -> Unit): IsMaliciousResult

    fun isFeatureEnabled(): Boolean

    sealed class MaliciousStatus {
        data class Malicious(val feed: Feed) : MaliciousStatus()
        data object Safe : MaliciousStatus()
        data object Ignored : MaliciousStatus()
    }

    enum class Feed {
        PHISHING,
        MALWARE,
        SCAM,
        ;

        companion object {
            fun fromString(name: String): Feed? {
                return try {
                    valueOf(name)
                } catch (e: IllegalArgumentException) {
                    null
                }
            }
        }
    }

    sealed class IsMaliciousResult {
        data class ConfirmedResult(val status: MaliciousStatus) : IsMaliciousResult()
        data object WaitForConfirmation : IsMaliciousResult()
    }
}
